20220310880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22483}}^1$

素因数の和:22589

約数の個数: 192

約数和(自身を含む): 60376555008

約数和(自身を除く): 40156244128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 280, 292, 308, 352, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1120, 1168, 1232, 1460, 1540, 1606, 1760, 2044, 2336, 2464, 2555, 2920, 3080, 3212, 4015, 4088, 5110, 5621, 5840, 6160, 6424, 8030, 8176, 10220, 11242, 11680, 12320, 12848, 16060, 16352, 20440, 22483, 22484, 25696, 28105, 32120, 40880, 44966, 44968, 56210, 64240, 81760, 89932, 89936, 112415, 112420, 128480, 157381, 179864, 179872, 224830, 224840, 247313, 314762, 359728, 449660, 449680, 494626, 629524, 719456, 786905, 899320, 899360, 989252, 1236565, 1259048, 1573810, 1641259, 1731191, 1798640, 1978504, 2473130, 2518096, 3147620, 3282518, 3462382, 3597280, 3957008, 4946260, 5036192, 6295240, 6565036, 6924764, 7914016, 8206295, 8655955, 9892520, 11488813, 12590480, 13130072, 13849528, 16412590, 17311910, 18053849, 19785040, 22977626, 25180960, 26260144, 27699056, 32825180, 34623820, 36107698, 39570080, 45955252, 52520288, 55398112, 57444065, 65650360, 69247640, 72215396, 90269245, 91910504, 114888130, 126376943, 131300720, 138495280, 144430792, 180538490, 183821008, 229776260, 252753886, 262601440, 276990560, 288861584, 361076980, 367642016, 459552520, 505507772, 577723168, 631884715, 722153960, 919105040, 1011015544, 1263769430, 1444307920, 1838210080, 2022031088, 2527538860, 2888615840, 4044062176, 5055077720, 10110155440, 20220310880]

約数ペア:

[(1, 20220310880), (2, 10110155440), (4, 5055077720), (5, 4044062176), (7, 2888615840), (8, 2527538860), (10, 2022031088), (11, 1838210080), (14, 1444307920), (16, 1263769430), (20, 1011015544), (22, 919105040), (28, 722153960), (32, 631884715), (35, 577723168), (40, 505507772), (44, 459552520), (55, 367642016), (56, 361076980), (70, 288861584), (73, 276990560), (77, 262601440), (80, 252753886), (88, 229776260), (110, 183821008), (112, 180538490), (140, 144430792), (146, 138495280), (154, 131300720), (160, 126376943), (176, 114888130), (220, 91910504), (224, 90269245), (280, 72215396), (292, 69247640), (308, 65650360), (352, 57444065), (365, 55398112), (385, 52520288), (440, 45955252), (511, 39570080), (560, 36107698), (584, 34623820), (616, 32825180), (730, 27699056), (770, 26260144), (803, 25180960), (880, 22977626), (1022, 19785040), (1120, 18053849), (1168, 17311910), (1232, 16412590), (1460, 13849528), (1540, 13130072), (1606, 12590480), (1760, 11488813), (2044, 9892520), (2336, 8655955), (2464, 8206295), (2555, 7914016), (2920, 6924764), (3080, 6565036), (3212, 6295240), (4015, 5036192), (4088, 4946260), (5110, 3957008), (5621, 3597280), (5840, 3462382), (6160, 3282518), (6424, 3147620), (8030, 2518096), (8176, 2473130), (10220, 1978504), (11242, 1798640), (11680, 1731191), (12320, 1641259), (12848, 1573810), (16060, 1259048), (16352, 1236565), (20440, 989252), (22483, 899360), (22484, 899320), (25696, 786905), (28105, 719456), (32120, 629524), (40880, 494626), (44966, 449680), (44968, 449660), (56210, 359728), (64240, 314762), (81760, 247313), (89932, 224840), (89936, 224830), (112415, 179872), (112420, 179864), (128480, 157381)]